[all-commits] [llvm/llvm-project] ee1a06: [Analysis] Fix gcc warnings about unused variables...

[mikaelholmen via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ee1a06b80fb70a015d0b8a6be55124df3575622a
      https://github.com/llvm/llvm-project/commit/ee1a06b80fb70a015d0b8a6be55124df3575622a
  Author: Mikael Holmen <mikael.holmen at ericsson.com>
  Date:   2023-09-29 (Fri, 29 Sep 2023)

  Changed paths:
    M llvm/lib/Analysis/LazyValueInfo.cpp

  Log Message:
  -----------
  [Analysis] Fix gcc warnings about unused variables [NFC]

gcc warned with:
 [236/4788] Building CXX object lib/Analysis/CMakeFiles/LLVMAnalysis.dir/LazyValueInfo.cpp.o
 ../lib/Analysis/LazyValueInfo.cpp: In member function 'void llvm::LazyValueInfo::forgetValue(llvm::Value*)':
 ../lib/Analysis/LazyValueInfo.cpp:1978:13: warning: unused variable 'Impl' [-Wunused-variable]
  1978 |   if (auto *Impl = getImpl())
       |             ^~~~
 ../lib/Analysis/LazyValueInfo.cpp: In member function 'void llvm::LazyValueInfo::eraseBlock(llvm::BasicBlock*)':
 ../lib/Analysis/LazyValueInfo.cpp:1983:13: warning: unused variable 'Impl' [-Wunused-variable]
  1983 |   if (auto *Impl = getImpl())
       |             ^~~~
 ../lib/Analysis/LazyValueInfo.cpp: In member function 'void llvm::LazyValueInfo::clear()':
 ../lib/Analysis/LazyValueInfo.cpp:1988:13: warning: unused variable 'Impl' [-Wunused-variable]
  1988 |   if (auto *Impl = getImpl())
       |             ^~~~
 ../lib/Analysis/LazyValueInfo.cpp: In member function 'void llvm::LazyValueInfo::printLVI(llvm::Function&, llvm::DominatorTree&, llvm::raw_ostream&)':
 ../lib/Analysis/LazyValueInfo.cpp:1993:13: warning: unused variable 'Impl' [-Wunused-variable]
  1993 |   if (auto *Impl = getImpl())
       |             ^~~~

Use the locals instead of calling getImpl() again.